Dress for success....

Apparently, when dealing with at least some VC's, "dress for success" means "wear a white penis":
'white male tech startups get funding for being white and male'. 

Also, the Wall Street Journal has an article looking at reasons that women-owned companies are generally smaller than men-owned companies (in spite of there being more new women owned businesses than men owned businesses for decades).  (And Discover magazine points out that women become more risk-averse when faced with stereotypes of women as risk averse)